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Orchid Species: Oncidium leucomelas

(This name is currently accepted by Kew.)

Oncidium leucomelas is an orchid species identified by (Rchb.f.) Dressler & N.H.Williams in 2003.
Genus
Oncidium (Onc.)
Grex
leucomelas
(name currently accepted by Kew)
Parents
Species
Author
(Rchb.f.) Dressler & N.H.Williams
Year
2003
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ORIGIN: Found in Chiapas Mexico, Guatemala, El Salvador, Honduras and Costa Rica in montane rainforests, pine/oak-Liquidambar and secondary forests at elevations of 1250 to 1800 meters.

DESCRIPTION: Medium sized, cool growing epiphyte with ovate to oblong-ovate, compressed, sulcate pseudobulbs enveloped basally by a few leaf-bearing sheaths and carrying 2 apical, lanceolate to narrowly elliptic, subcoriaceous, obtuse, conduplicate towards the base leaf that blooms in the spring on a basal, through the leaf sheath, racemose to paniculate, green with purple spots, erect-arcuate, 9.6 to 11.2 [24 to 28 cm] long, lax, successively few, 6 to 20 flowered inflorescence with triangular, scarious, acute floral bracts.

FLOWER SIZE: 2.5 inches [6.25 cm] -- information provided by Jay Pfahl, author of the Internet Orchid Species Encyclopedia (IOSPE).
Other Names
Genus Name Genus Grex Name Year Author
Add+ Miltonioides Mds leucomelas 1988 (Rchb.f.) Bockemühl & Senghas
Add+ Miltonia Milt leucomelas 1904 (Rchb.f.) Rolfe
Add+ Odontoglossum Odm leucomelas 1864 Rchb.f.
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